创业板注册制5周年！中介机构排名（保荐/律所/审计）

Core Viewpoint - The article discusses the performance and statistics of companies listed on the ChiNext board under the registration system, highlighting the number of IPOs, total fundraising amounts, and rankings of various institutions involved in the IPO process [2]. Group 1: IPO Statistics - As of August 24, 2025, there are 584 companies listed on the ChiNext board since the implementation of the registration system, with a total fundraising amount of 552.96 billion yuan [2]. - The number of IPOs per year is as follows: 63 in 2020, 197 in 2021, 147 in 2022, 115 in 2023, 38 in 2024, and 24 in 2025 to date [2]. Group 2: Underwriting Institutions Performance - A total of 64 underwriting institutions provided IPO services for the 584 ChiNext companies, resulting in 585 total transactions [3]. - The top five underwriting institutions by number of transactions are: 1. Guotai Junan: 59 transactions 2. CITIC Securities: 53 transactions 3. CITIC Jianzhong: 50 transactions 4. Huatai United and Guolian Minsheng: 37 transactions each [3][4]. Group 3: Legal Services Performance - A total of 68 law firms provided legal services for the IPOs of the 584 ChiNext companies [7]. - The top five law firms by number of transactions are: 1. Beijing Zhonglun: 70 transactions 2. Shanghai Jintiancheng: 51 transactions 3. Beijing King & Wood Mallesons: 40 transactions 4. Beijing Guofeng, Beijing Deheng, and Guangdong Xinda: 37 transactions each [7][8]. Group 4: Accounting Firms Performance - A total of 31 accounting firms provided auditing services for the IPOs of the 584 ChiNext companies [12]. - The top five accounting firms by number of transactions are: 1. Tianjian: 113 transactions 2. Lixin: 88 transactions 3. Rongcheng: 68 transactions 4. Dahua: 44 transactions 5. Zhonghui: 37 transactions [12][13].